/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.sandrini.sandelivery.service;

import java.util.List;

import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import com.sandrini.sandelivery.dao.ServiceDao;
import com.sandrini.sandelivery.model.Service;

/**
 * Default implementation of the {@link ServiceService} interface. This service
 * implements operations related to Service data.
 */
@Transactional
@org.springframework.stereotype.Service("serviceService")
public class ServiceServiceImpl implements ServiceService {

	private ServiceDao serviceDAO;

	@Autowired
	public void setServiceDAO(ServiceDao serviceDAO) {
		this.serviceDAO = serviceDAO;
	}

	public Service getCurrentService() {
		final Long currentServiceId = (Long) SecurityUtils.getSubject()
				.getPrincipal();
		if (currentServiceId != null) {
			return getService(currentServiceId);
		} else {
			return null;
		}
	}

	public void createService(String description, String image) {
		Service service = new Service();
		service.setDescription(description);
		service.setImage(image);
		serviceDAO.createService(service);
	}

	public List<Service> getAllServices() {
		return serviceDAO.getAllServices();
	}

	public Service getService(Long serviceId) {
		return serviceDAO.getService(serviceId);
	}

	public void deleteService(Long serviceId) {
		serviceDAO.deleteService(serviceId);
	}

	public void updateService(Service service) {
		serviceDAO.updateService(service);
	}

}
